TRADITIONAL PRODUCTS, ALREADY PRESENT IN PREVIOUS CATALOGS, COMPATIBLE WITH REFRIGERANTS BELONGING TO SAFETY GROUP A1 AS DEFINED IN ASHRAE STANDARD 34-2019.
Accessories for use with the following ASHRAE 34:2019 refrigerants, Class A1: - HCFC (R22) - HFC (R134a, R404A, R407C, R410A, or R507) - HFO and HFO/HFC blends (R1234ze, R448A, R449A, R450A, R452A, R513A) Maximum allowable pressure PS = 45 bar. Allowable temperatures TS = -35 / +105 °C (+110 °C for direct opening). These valves are exclusively sold in the model without coil (S suffix).
Product Details
Operating principle
Diaphragm pilot operated
Coil Type (1)
HM3
Connections SAE Flare
3/8"
Kv [m³/h]
0,8
PS [bar]
45
TS [°C] min.
-35
TS [°C] max.
+105
Package Pcs.
18
Notes where expressly stated
The N.O. valves have been designed to work only with direct current coil. To use them with an alternate current supply it's necessary to mate the N.O. valve with the 9120/RD6 coil and the connector 9150/R45 (1) : coils that can be mounted on the valves